feat: add delivery type definitions and update project configuration

[BigJohn-dev]

Closes #1

🎯 Overview

This PR initializes the frontend repository setup to match the required architecture specification for SwiftChain. It sets up Next.js App Router, configures TailwindCSS with custom blockchain-focused brand colors, and correctly establishes a strict Component -> Hook -> Service pattern for fetching API data.

🚀 Technical Changes

• Next.js & TypeScript Setup: Verified core dependencies and scaffolding for a smooth Next.js 14+ / 16 development experience using App Router.
• Tailwind Config & Branding: Overhauled tailwind.config.ts and app/global.css adding Tailwind v4 utility variables to structure primary (blue variants), secondary (amber), and success (emerald) palettes that reflect our logistics ecosystem.
• Strict Architecture Implementation:
  • services/api.ts: Central Axios configuration referencing NEXT_PUBLIC_API_URL.
  • services/deliveries.service.ts: API wrapper service to execute strict typed fetches.
  • hooks/useDeliveries.ts: State management layer consuming React Query / TanStack Query logic to prevent re-renders and cache payload states seamlessly.
  • components/DeliveryList.tsx: Reusable UI module resolving the fetched data, isLoading, and error parameters dynamically with NO hardcoded mock data.
• Global Providers Integration: Constructed a wrapper components/Providers.tsx maintaining an isolated TanStack QueryClientProvider integrated at the root level inside app/layout.tsx.

✅ Acceptance Criteria Verified

• App Compiles without Strict Errors: Application builds fine under strict TypeScript checking bounds. Both npm run type-check and npm run build returned successfully with zero critical errors.
• Strict Layered Architecture Setup: The architecture separates concerns exactly as specified.
• Data Extracted API (No Inline Mocks): The API architecture directly bridges Axios standard GET requests and renders dynamic payloads dynamically.
• Unit Testing Checked: Pre-configured suite processes appropriately without faults.

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[johdanike]

@BigJohn-dev resolve conflicts

[johdanike]

Resolve conflict @BigJohn-dev

[johdanike]

Resolve conflicts @BigJohn-dev